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#ifndef __MICRO_ML_DATASET_H
#define __MICRO_ML_DATASET_H
#define DATASET_RAM_BUDGET_BYTES_DEFAULT (31360)
#include "pxt.h"
namespace __micro_ml {
struct DataPoint {
const float *features;
int features_len;
int label;
};
//%
enum DatasetEnum {
XOR,
ACCEL
};
struct Dataset {
DataPoint *data_points;
int current_index;
int start_index; // For handling train/test splits
int capacity;
int total_len;
int num_classes;
bool inited;
DatasetEnum ds_enum;
};
struct TestTrainSplitDataset {
Dataset *train;
Dataset *test;
float split;
};
TestTrainSplitDataset *construct_train_test_split_dataset(DatasetEnum dataset_enum, float training_split, unsigned ram_budget_kb);
DataPoint *dataset_get_datapoint(Dataset *ds);
Dataset *construct_dataset(DatasetEnum dataset_enum, unsigned start_idx, unsigned stop_idx, unsigned ram_budget_kb);
void print_dataset_info(Dataset *ds);
unsigned dataset_get_total_len(DatasetEnum dataset_enum);
void print_MNIST_datapoint(const DataPoint *dp);
#define XOR_DATASET_LEN (4)
#define XOR_NUM_CLASSES (2)
#define XOR_DATASET_NUM_FEATURES (2)
#define XOR_DATASET_RAM_COST_BYTES ((XOR_DATASET_NUM_FEATURES * sizeof(float)) + sizeof(int))
static const unsigned char XOR_LABELS[XOR_DATASET_LEN] = {0x00, 0x00, 0x01, 0x01};
static const unsigned char XOR_RAW_DATA[XOR_DATASET_LEN * XOR_DATASET_NUM_FEATURES] = {0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00};
// #define ACCEL_DATASET_LEN (40)
#define ACCEL_DATASET_LEN (51)
#define ACCEL_NUM_CLASSES (2)
// #define ACCEL_DATA_POINT_NUM_FEATURES (30)
#define ACCEL_DATA_POINT_NUM_FEATURES (9)
// #define ACCEL_DATA_POINT_NUM_FEATURES (90)
#define ACCEL_DATA_POINT_RAM_COST_BYTES (ACCEL_DATA_POINT_NUM_FEATURES * sizeof(int16_t))
// static const unsigned char ACCEL_LABELS[ACCEL_DATASET_LEN] = {
// 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1,
// 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0
// };
//
// static const int16_t ACCEL_RAW_DATA[ACCEL_DATASET_LEN *
// ACCEL_DATA_POINT_NUM_FEATURES] = {
// 44, 92, -1052, 52, 100, -1052, 48, 100, -1056, 52, 96,
// -1052, 44, 88, -1052, 56, 88, -1056, 40, 88, -1048, 44,
// 88, -1056, 44, 84, -1048, 48, 92, -1044, 8, 124, -1056,
// 12, 128, -1052, 8, 132, -1052, 4, 132, -1048, 12, 124,
// -1052, 8, 140, -1044, 4, 132, -1048, 8, 128, -1048, 12,
// 124, -1052, 8, 124, -1048, 588, -1992, -1568, 476, -900, -76,
// -1068, -4, 708, 196, -576, -2040, 1076, -680, 2040, -612,
// -248, -2040, 12, -308, 2040, -828, 108, -2040, 124, 600, -880,
// 268, 244, -312, 20, 96, -1040, 20, 120, -1052, 24, 116,
// -1044, 24, 116, -1048, 24, 108, -1056, 36, 104, -1056, 20,
// 112, -1048, 36, 100, -1048, 36, 108, -1056, 32, 108,
// -1048, 12, 116, -1048, 12, 128, -1052, 28, 108, -1052, 24,
// 104, -1048, 24, 116, -1052, 24, 112, -1048, 16, 112,
// -1048, 20, 108, -1048, 16, 108, -1052, 24, 116, -1052,
// -2040, 2040, -2040, 1248, -2040, -532, -428, 0, -76, -1508,
// 1424, -1732, 1824, -2040, 1472, -2040, 2040, -2040, 2040, -2040,
// 2040, -2040, 1400, -2040, -248, 244, -1184, 536, -292, -308, 16,
// 120, -1048, 8, 120, -1052, 16, 124, -1052, 12, 116, -1048,
// 16, 120, -1052, 12, 124, -1052, 12, 128, -1052, 12, 124,
// -1044, 16, 124, -1052, 16, 108, -1048, 8, 128, -1056, 4,
// 132, -1052, 4, 136, -1056, 12, 124, -1048, 8, 132, -1052,
// 8, 124, -1052, 8, 128, -1052, 16, 124, -1052, 8, 120,
// -1052, 12, 128, -1048, 36, 100, -1040, 32, 108, -1048, 40,
// 96, -1052, 40, 104, -1056, 84, 32, -1048, 32, 92, -1056,
// 36, 100, -1048, 28, 104, -1056, 44, 96, -1052, 36, 96,
// -1052, 68, 72, -1056, 68, 80, -1048, 68, 72, -1052, 60,
// 72, -1048, 68, 80, -1056, 64, 80, -1056, 68, 80, -1048,
// 60, 76, -1048, 60, 72, -1052, 68, 16, -1052, 20, 104,
// -1052, 16, 108, -1044, 20, 112, -1056, 20, 108, -1056, 32,
// 116, -1048, 16, 116, -1044, 28, 112, -1048, 12, 124,
// -1044, 12, 120, -1052, 16, 116, -1052, -1736, -4, -860, -1436,
// 1616, -1488, 2040, -2040, 1032, -2040, 1420, -2040, -1112, 460, -980,
// 2040, -2040, 1484, -2040, 2040, -2040, 668, -2040, -48, 156, -652,
// 100, -2036, 2040, -2040, 52, 84, -1044, 52, 84, -1052, 52,
// 84, -1052, 60, 88, -1048, 48, 92, -1052, 52, 84, -1056,
// 56, 80, -1048, 44, 84, -1052, 60, 88, -1052, 52, 84,
// -1052, -1272, 136, 2040, -2040, 2040, 2040, 128, -2040, -2040,
// -2040, 2040, -284, -356, -1732, 2040, -2040, 1464, -2040, -100, -544,
// -1356, -16, -36, 2040, 216, -1860, -2040, -568, -548, 1636, 76,
// 60, -1048, 72, 72, -1056, 68, 76, -1048, 76, 64, -1052,
// 72, 76, -1052, 68, 72, -1052, 112, 16, -1048, 72, 72,
// -1048, 72, 68, -1052, 76, 68, -1056, 16, 124, -1048, 12,
// 124, -1056, 20, 128, -1048, 12, 120, -1048, 8, 116, -1044,
// 8, 132, -1048, 12, 120, -1052, 12, 128, -1056, 8, 124,
// -1044, 16, 120, -1044, -2040, 2040, -2040, 2040, -2040, 1104,
// -1024, -592, -668, -820, 224, -1840, 2036, -2040, 1464, -2040,
// 2040, -2040, 2040, -2040, 2040, -1932, 1648, -2040, 588, -768,
// -1224, 304, 60, -316, 2040, -2040, 268, -2040, 2040, 280,
// -1224, -788, -1604, -1468, -1316, -324, -2040, 2040, -1756, 2040,
// -2040, 2040, -2040, 2040, -2040, 1196, -2040, 2036, -2040, 2040,
// -2040, 2040, -2040, 2040, 8, 128, -1052, 8, 136, -1052, 4,
// 132, -1048, -4, 140, -1048, 12, 132, -1056, 8, 128,
// -1044, 8, 132, -1052, 8, 124, -1044, -4, 144, -1048, 8, 128,
// -1052, -2040, 2040, 2040, 544, -2040, -2040, -2040, 2040, 1900, -972,
// -1864, -1896, -560, -324, 1280, -2040, 2040, -328, 2040, -2040,
// -992, -2040, 2040, -616, 964, -560, -1504, -260, 740, -856, 8,
// 112, -1052, 12, 128, -1048, 20, 116, -1044, 16, 112,
// -1044, 8, 128, -1052, 12, 120, -1048, 16, 124, -1052, 12,
// 124, -1052, 16, 108, -1040, 16, 120, -1048, -1696, 2040,
// -2040, 2040, -2040, 1968, -2040, 2040, -2040, -656, -1884, 88, -840,
// -1600, -1504, -2040, 2040, -932, 2040, -2040, -312, -2040, 2040,
// -2040, 1996, -2040, 772, -1740, 1728, -2040, 8, 128, -1052, 4,
// 128, -1048, 8, 124, -1044, 12, 124, -1048, 8, 132,
// -1048, 16, 124, -1056, 12, 120, -1048, 12, 124, -1048, 12,
// 116, -1056, 20, 120, -1048, 916, -952, 376, -2040, 2040, -2040,
// 508, -2040, 580, -1492, -100, -856, -2032, -8, -988, 2036,
// -1112, 684, -1484, 2040, -2040, -8, 172, -976, 224, 120, -928,
// 16, 412, -876, 16, 112, -1048, 16, 112, -1048, 20, 112,
// -1052, 20, 112, -1056, 24, 104, -1044, 96, 8, -1056, 32,
// 104, -1044, 24, 112, -1052, 12, 108, -1036, 24, 112,
// -1044, -2040, 2040, -2040, 2040, -2040, 2040, -2040, 1960, -2040,
// -1004, -952, -800, 1492, -2040, 700, -2040, 2040, -2040, 2040,
// -2040, 2040, -2040, 2040, -2040, 1064, -2040, 420, -544, 1124,
// -1484, -1608, 1036, -992, 1872, -2040, 544, -2040, 2040, -2040,
// 764, -2040, 200, -1620, 12, -1356, -1672, 404, -684, 180,
// -1940, 272, -2040, 2040, -2040, 1568, -2040, 756, -2040, 2040,
// -2040, 424, -952, 208, -2032, 2040, -2040, 2040, -2040, 1936,
// -1016, -484, -1988, -1392, 940, -1768, 2040, -2040, 916, -2040,
// 1732, -2040, -100, -820, -1344, 496, -292, -464, -160, 304, -924,
// -2040, -1124, 2040, -2040, 1464, 1164, -2040, -1744, -724, -2040,
// 2040, 2040, -1392, -2040, -1840, -1524, 2040, 2040, -24, -2040,
// -2036, -2040, 2040, 384, 408, -1900, -1228, 64, 2040, -508, 0,
// 128, -1048, 8, 136, -1052, 4, 132, -1052, 4, 132,
// -1052, 8, 136, -1048, -8, 132, -1044, 4, 128, -1052, 4,
// 132, -1052, 0, 136, -1048, 0, 132, -1052, -1864, 496, 916,
// -544, -2040, -872, -2040, 1572, 144, -1896, -2040, -336, -1684,
// 2040, 260, 1088, -2040, -564, -1780, 2040, -676, 824, -2040,
// -1664, -2008, 2040, -192, 1036, -2040, -1264, -352, -2040, -2040,
// -1824, 1632, 648, 2040, -2040, -2040, -2040, 2040, 276, 2040, -2040,
// -2040, -2040, 2040, 36, 1212, -2040, -1812, -148, 944, -488, 404,
// 8, -968, 344, 132, -836, -2040, -2040, -476, -2040, 2040, 980,
// -924, -2040, 76, -2040, -956, -264, -1112, 2040, 2040, 2040,
// -2040, 1484, -2040, 2040, -2040, -760, -708, -544, 752, -2040,
// 1340, -2040, 2040, -1104, -1908, 512, -2040, -312, -696, 1060,
// -1036, 252, -388, -28, 836, -2040, 580, -1048, 2040, -820, 872,
// -2040, -380, -700, 1840, -1112, 952, -1560, -316, 468, -1988,
// 168, -840, 2040, 1424, -2040, 232, -2040, 1536, -1828, 168,
// -1932, -236, -644, 228, -164, 840, -1488, -1640, 452, -72, 348,
// 132, 568, -1508, 352, -8, -768, 304, 236, -1124, 236, 268,
// -1036, 56, 80, -1052, 56, 88, -1052, 52, 76, -1056, 76,
// 48, -1044, 56, 76, -1048, 64, 112, -1028, 60, 84, -1052,
// 52, 84, -1056, 52, 80, -1048, 60, 72, -1052, 1064, -2040,
// 496, -2040, -548, -2028, 364, -2040, -936, -1060, -580, -1132,
// 268, -224, -1288, -120, -924, -960, -1140, 352, -1152, -16,
// -1472, -504, -668, 1000, -1472, 1292, -892, -284, 636, -1776,
// 1480, -2040, 2040, -2040, 2040, -2040, 2040, -2040, 2036, -2040, 28,
// -2040, -296, 76, -1044, -588, -1320, 1776, -1836, 1932, -2040,
// 1188, -1936, 2040, -2040, 1332, -864, 512, 68, 64, -1052, 68,
// 68, -1052, 72, 72, -1052, 68, 68, -1052, 72, 68, -1052,
// 68, 68, -1052, 72, 72, -1052, 68, 64, -1052, 76, 72,
// -1056, 72, 64, -1056, 76, 60, -1052, 72, 64, -1052, 68,
// 60, -1048, 72, 72, -1048, 76, 64, -1048, 64, 64, -1048,
// 72, 72, -1048, 76, 72, -1056, 64, 72, -1044, 72, 68,
// -1052,
// };
static const unsigned char ACCEL_LABELS[ACCEL_DATASET_LEN] = {
0,0,0,1,1,1,1,0,0,0,1,1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,1,0,0,0,1,1,1,1,0,0,0,0,0,1,0,0,0,1,1,1,0,0,1
};
static const int16_t ACCEL_RAW_DATA[ACCEL_DATASET_LEN * ACCEL_DATA_POINT_NUM_FEATURES] = {
4,-4,-992,12,-4,-1004,4,-8,-1000,
4,-8,-1000,8,-8,-1004,4,-4,-992,
4,-8,-1000,4,0,-1000,4,-8,-992,
1836,-2040,-1936,-1452,2040,-284,884,-1468,-2040,
-760,1164,-2040,-536,848,544,-160,476,-2040,
-708,368,-12,-700,764,-988,-584,504,404,
204,-636,-2040,-1428,1676,360,-280,-140,-816,
-12,0,-996,0,4,-992,0,0,-1000,
-4,-12,-996,-8,0,-1000,4,-4,-1008,
4,-8,-1004,8,-8,-1000,4,-4,-1000,
992,-1240,-2040,-1880,1580,716,-284,-212,-2040,
-672,288,312,-668,392,-2040,-1272,968,940,
-1060,948,1172,-944,1044,-2040,-1004,1044,1032,
4,4,-1004,0,0,-988,-4,0,-996,
8,-4,-1004,8,0,-996,4,0,-1004,
768,-560,-2040,-1564,1364,440,-876,476,-900,
-76,8,-2040,-1096,1152,288,20,-372,-2040,
-488,-24,-1384,-552,464,-516,-676,140,-268,
160,-352,-2016,-240,360,-1120,-744,264,-44,
-1436,1448,-180,-244,-252,-2040,-2040,2040,448,
-344,1168,-400,-1360,216,-2040,16,-868,-796,
4,8,-996,0,8,-1012,12,12,-1008,
4,-4,-988,4,-4,-1000,4,-4,-1000,
4,-4,-1000,-4,4,-980,8,-4,-1000,
0,-8,-1004,8,-4,-1000,8,0,-992,
0,-8,-1000,4,-8,-992,4,0,-1000,
-4,-8,-956,12,-4,-996,-4,-12,-1000,
4,0,-996,0,-4,-1000,0,-8,-1000,
844,-428,-676,-1540,656,-316,-568,564,-104,
0,0,-1000,-4,0,-992,0,0,-1004,
-4,-4,-996,8,-8,-996,4,0,-1004,
0,-4,-1000,12,0,-1000,-4,0,-992,
-2040,1140,-2040,332,-240,-92,-1352,1236,-2040,
-536,-72,44,-1548,284,-1812,124,-140,-1148,
-856,416,-1112,344,-420,-1256,744,-636,-404,
-1300,1184,-1608,896,-616,-1208,-336,1028,-660,
8,0,-1000,0,8,-1000,-4,-4,-1008,
0,0,-996,8,-8,-1000,4,4,-996,
8,4,-996,8,8,-1008,8,8,-996,
4,8,-996,8,4,-992,8,0,-996,
4,0,-996,0,0,-1000,-4,4,-1000,
-204,-572,-332,-1028,484,-1636,472,-704,-1428,
0,12,-996,0,12,-1004,4,4,-1004,
0,8,-1000,-4,8,-996,4,8,-1004,
4,12,-1000,4,16,-992,-4,4,-1000,
632,-812,-2040,-1616,964,-68,200,-296,-1996,
-100,280,-1156,128,-64,-860,-384,620,-1428,
168,-1012,-1912,-1516,2040,616,928,-916,-2040,
4,4,-1008,8,4,-1004,4,8,-1004,
4,-12,-996,8,0,-996,-4,-4,-996,
108,-252,-2040,-112,-76,-824,-1980,1032,-1020,
};
} // namespace __micro_ml
#endif