Commit 5b36623

committed

minor fixes for issues #5 , #8 and #9

1 parent 00313d8 commit 5b36623Copy full SHA for 5b36623

File tree

3 files changed

+20

-9

lines changed

notebooks
- Ch03_Processing_Wrangling_and_Visualizing_Data
  - notebook_wrangle_data.ipynb
- Ch11_Forecasting_Stock_and_Commodity_Prices
  - lstm_utils.py
  - notebook_gold_forecast_arima.ipynb

3 files changed

+20

-9

lines changed

`‎notebooks/Ch03_Processing_Wrangling_and_Visualizing_Data/notebook_wrangle_data.ipynb‎`

Lines changed: 15 additions & 5 deletions

Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,8 @@`
`25`	`25`	`"from random import randrange\n",`
`26`	`26`	`"from sklearn import preprocessing\n",`
`27`	`27`	`"\n",`
	`28`	`+ "from IPython.display import display\n",`
	`29`	`+ "\n",`
`28`	`30`	`"pd.options.mode.chained_assignment = None"`
`29`	`31`	`]`
`30`	`32`	`},`
`@@ -38,7 +40,9 @@`
`38`	`40`	`{`
`39`	`41`	`"cell_type": "code",`
`40`	`42`	`"execution_count": 2,`
`41`		`- "metadata": {},`
	`43`	`+ "metadata": {`
	`44`	`+ "collapsed": true`
	`45`	`+ },`
`42`	`46`	`"outputs": [],`
`43`	`47`	`"source": [`
`44`	`48`	`"def _random_date(start,date_count):\n",`
`@@ -201,7 +205,9 @@`
`201`	`205`	`{`
`202`	`206`	`"cell_type": "code",`
`203`	`207`	`"execution_count": 3,`
`204`		`- "metadata": {},`
	`208`	`+ "metadata": {`
	`209`	`+ "collapsed": true`
	`210`	`+ },`
`205`	`211`	`"outputs": [],`
`206`	`212`	`"source": [`
`207`	`213`	`"df = generate_sample_data(row_count=1000)"`
`@@ -1864,7 +1870,9 @@`
`1864`	`1870`	`{`
`1865`	`1871`	`"cell_type": "code",`
`1866`	`1872`	`"execution_count": 24,`
`1867`		`- "metadata": {},`
	`1873`	`+ "metadata": {`
	`1874`	`+ "collapsed": true`
	`1875`	`+ },`
`1868`	`1876`	`"outputs": [],`
`1869`	`1877`	`"source": [`
`1870`	`1878`	`"df_dropped['price'].fillna(value=np.round(df.price.mean(),decimals=2),\n",`
`@@ -2811,7 +2819,9 @@`
`2811`	`2819`	`{`
`2812`	`2820`	`"cell_type": "code",`
`2813`	`2821`	`"execution_count": 34,`
`2814`		`- "metadata": {},`
	`2822`	`+ "metadata": {`
	`2823`	`+ "collapsed": true`
	`2824`	`+ },`
`2815`	`2825`	`"outputs": [],`
`2816`	`2826`	`"source": [`
`2817`	`2827`	`"df_normalized = df.dropna().copy()\n",`
`@@ -4095,7 +4105,7 @@`
`4095`	`4105`	`"name": "python",`
`4096`	`4106`	`"nbconvert_exporter": "python",`
`4097`	`4107`	`"pygments_lexer": "ipython3",`
`4098`		`- "version": "3.5.4"`
	`4108`	`+ "version": "3.5.3"`
`4099`	`4109`	`}`
`4100`	`4110`	`},`
`4101`	`4111`	`"nbformat": 4,`

`‎notebooks/Ch11_Forecasting_Stock_and_Commodity_Prices/lstm_utils.py‎`

Lines changed: 1 addition & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -116,6 +116,7 @@ def get_seq_train_test(time_series, scaling=True,train_size=0.9):`
`116`	`116`	`scaler = None`
`117`	`117`	`if scaling:`
`118`	`118`	`scaler = MinMaxScaler(feature_range=(0, 1))`
	`119`	`+ time_series = np.array(time_series).reshape(-1,1)`
`119`	`120`	`scaled_stock_series = scaler.fit_transform(time_series)`
`120`	`121`	`else:`
`121`	`122`	`scaled_stock_series = time_series`

`‎notebooks/Ch11_Forecasting_Stock_and_Commodity_Prices/notebook_gold_forecast_arima.ipynb‎`

Lines changed: 4 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -39,8 +39,8 @@`
`39`	`39`	`"from statsmodels.tsa.seasonal import seasonal_decompose\n",`
`40`	`40`	`"\n",`
`41`	`41`	`"\n",`
`42`		`- "from time_series_utils import ad_fuller_test, plot_rolling_stats\n",`
`43`		`- "from time_series_utils import plot_acf_pacf, arima_gridsearch_cv"`
	`42`	`+ "from arima_utils import ad_fuller_test, plot_rolling_stats\n",`
	`43`	`+ "from arima_utils import plot_acf_pacf, arima_gridsearch_cv"`
`44`	`44`	`]`
`45`	`45`	`},`
`46`	`46`	`{`
`@@ -859,7 +859,7 @@`
`859`	`859`	`],`
`860`	`860`	`"metadata": {`
`861`	`861`	`"kernelspec": {`
`862`		`- "display_name": "Python [default]",`
	`862`	`+ "display_name": "Python 3",`
`863`	`863`	`"language": "python",`
`864`	`864`	`"name": "python3"`
`865`	`865`	`},`
`@@ -873,7 +873,7 @@`
`873`	`873`	`"name": "python",`
`874`	`874`	`"nbconvert_exporter": "python",`
`875`	`875`	`"pygments_lexer": "ipython3",`
`876`		`- "version": "3.5.2"`
	`876`	`+ "version": "3.5.3"`
`877`	`877`	`}`
`878`	`878`	`},`
`879`	`879`	`"nbformat": 4,`

0 commit comments

Comments

(0)

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Commit 5b36623

File tree

3 files changed

3 files changed

`‎notebooks/Ch03_Processing_Wrangling_and_Visualizing_Data/notebook_wrangle_data.ipynb‎`

`‎notebooks/Ch11_Forecasting_Stock_and_Commodity_Prices/lstm_utils.py‎`

`‎notebooks/Ch11_Forecasting_Stock_and_Commodity_Prices/notebook_gold_forecast_arima.ipynb‎`

0 commit comments