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burnpiro / dicomLookup.ts
Created October 19, 2021 13:51
DICOM Lookup table
export const DicomDictionary = {
'00000000': 'Command Group Length',
'00000001': 'Command Length to End',
'00000002': 'Affected SOP Class UID',
'00000003': 'Requested SOP Class UID',
'00000010': 'Command Recognition Code',
'00000100': 'Command Field',
'00000110': 'Message ID',
'00000120': 'Message ID Being Responded To',
'00000200': 'Initiator',
@burnpiro
burnpiro / tb_example.py
Created October 22, 2020 11:16
TensorBoard example for custom model
# Load the TensorBoard notebook extension
%load_ext tensorboard
# Clear out any prior log data. (optional)
!rm -rf logs
import datetime
import io
import itertools
import numpy as np
@burnpiro
burnpiro / helpers_tb.py
Created October 22, 2020 11:16
List of helpers to generate images for tensorboard
def plot_confusion_matrix(cm, class_names=class_names):
"""
Returns a matplotlib figure containing the plotted confusion matrix.
Args:
cm (array, shape = [n, n]): a confusion matrix of integer classes
class_names (array, shape = [n]): String names of the integer classes
"""
figure = plt.figure(figsize=(8, 8))
plt.imshow(cm, interpolation='nearest', cmap=plt.cm.Blues)
unnormalized_train_data = extract_data(path_to_train_file)
normalized_train_data, train_scale = preproc_data(unnormalized_train_data, norm_cols, scale_cols)
// Create and train model
unnormalized_test_data = extract_data(path_to_test_file)
normalized_test_data, _ = preproc_data(unnormalized_test_data, norm_cols, scale_cols, train_scale)
if scale_cols:
# Scale year and week no but within (0,1)
new_data[scale_cols] = MinMaxScaler(feature_range=(0, 1)).fit(train_scale[scale_cols]).transform(
new_data[scale_cols])
if norm_cols:
# Normalize temp and percipation
new_data[norm_cols] = StandardScaler().fit(train_scale[norm_cols]).transform(new_data[norm_cols])
@burnpiro
burnpiro / preproc_data.py
Created August 6, 2020 16:34
preproc_data
import pandas as pd
from sklearn.preprocessing import StandardScaler, MinMaxScaler
from data_info import cols_to_norm, cols_to_scale
def preproc_data(data, norm_cols=cols_to_norm, scale_cols=cols_to_scale, train_scale=None):
"""
:param data: Dataframe
:param norm_cols: List<string>
:param scale_cols: List<string>
:param train_scale: Dataframe
:return: Tuple(Dataframe, Dataframe)
@burnpiro
burnpiro / data_info.py
Created July 31, 2020 20:25
DengAI data info
LABEL_COLUMN = 'total_cases'
NUMERIC_COLUMNS = ['year',
'weekofyear',
'ndvi_ne',
'ndvi_nw',
'ndvi_se',
'ndvi_sw',
'precipitation_amt_mm',
'reanalysis_air_temp_k',
'reanalysis_avg_temp_k',
@burnpiro
burnpiro / a_train.py
Last active May 13, 2022 13:48
Tensorflow 2 custom dataset Sequence
import tensorflow as tf
from data.data_generator import DataGenerator
from config import cfg
## Create train dataset
train_datagen = DataGenerator(file_path=cfg.TRAIN.DATA_PATH, config_path=cfg.TRAIN.ANNOTATION_PATH)
## Create validation dataset
val_generator = DataGenerator(file_path=cfg.TEST.DATA_PATH, config_path=cfg.TEST.ANNOTATION_PATH, debug=False)
@burnpiro
burnpiro / index.js
Created November 7, 2019 14:56
Performance test eval multi function call JS
eval(`
const startT1 = Date.now();
const N = 10000;
let f = { tmp: 3, tmp2: 3, tmp3: 3, tmp4: 3, tmp5: 3, a: 'Gandalf', b: 'The Grey' };
let f2 = { tmp: 3, tmp2: 3, tmp3: 3, tmp4: 3, tmp5: 3, a: 'Jack', b: 'Sparrow' };
let f3 = { tmp: 3, tmp2: 3, tmp3: 3, tmp4: 3, tmp5: 3, a: 'Charles', b: 'Xavier' };
let f4 = { tmp: 3, tmp2: 3, tmp3: 3, tmp4: 3, tmp5: 3, a: 'Frodo', b: 'Baggins' };
let f5 = { tmp: 3, tmp2: 3, tmp3: 3, tmp4: 3, tmp5: 3, a: 'Legolas', b: 'Thranduilion' };