From ae66f43bbf3306e98d1f8b9f5f12e219b7f79e04 Mon Sep 17 00:00:00 2001
From: unknown <fullmoonnight@yandex.ru>
Date: Fri, 11 Oct 2019 17:38:57 +0300
Subject: [PATCH 1/2] =?UTF-8?q?=D1=87=D0=B5=D0=BA=20=D0=B2=D1=85=D0=BE?=
 =?UTF-8?q?=D0=B4=D0=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 check_input_matrix.ipynb | 46 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 check_input_matrix.ipynb

diff --git a/check_input_matrix.ipynb b/check_input_matrix.ipynb
new file mode 100644
index 0000000..e3d7848
--- /dev/null
+++ b/check_input_matrix.ipynb
@@ -0,0 +1,46 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def check_input_matrix(data):\n",
+    "    flag=True\n",
+    "    for t in data.dtypes.iloc[:-1: 1]:\n",
+    "        if str(t).find(\"float\")<0 and str(t).find(\"int\")<0 : ##не int и не float, то плохие данные\n",
+    "            print('Признаки должны иметь численный тип')\n",
+    "            return False\n",
+    "    if (str(data.dtypes.iloc[data.shape[1]-1:]).find(\"int\")<0):\n",
+    "        print('Целевое значение должно быть целочисленным')\n",
+    "        return False\n",
+    "    if data.isnull().sum().sum()>0:\n",
+    "        print('Есть пропуски в данных')\n",
+    "        return False  \n",
+    "    return True"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

From f6b6240d5acae5f32aa2a996e891c9c4d9b401a2 Mon Sep 17 00:00:00 2001
From: anzzzs <32175512+anzzzs@users.noreply.github.com>
Date: Fri, 11 Oct 2019 17:58:25 +0300
Subject: [PATCH 2/2] Update README.md

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9724273..7c874ad 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,5 @@
 
 1. **mlp_class.py** - класс многослойного персептрона
 2. **preprocessing.py** - функции предобработки входных данных
-3. **nn_optimization.ipynb** - основной ноутбук с описанием ГА
\ No newline at end of file
+3. **nn_optimization.ipynb** - основной ноутбук с описанием ГА
+4. **check_input_matrix.ipynb** - проверка исходных данных